Police in northern Vermont are investigating an armed robbery at grocery store on Sunday night.

St. Albans Police said two suspects – a man and a woman – walked into South Main Grocery shortly before 9 p.m., brandished a knife and demanded money through a note. The pair made off with an undisclosed amount of cash.

The medium-build man is 5-foot 6-inches to 6-foot tall. The heavy set woman is 5-foot 4-inches to 5-foot 6-inches. Both wore clothing that covered their faces. The pair left on foot heading toward Upper Gilman Street.

Anyone with information is asked to call the St. Albans Police Department at 802-524-2166.